void emac_serr_dump_0(struct net_device *dev)
{
struct ibm_ocp_mal *mal = ((struct ocp_enet_private *)dev->priv)->mal;
unsigned long int mal_error, plb_error, plb_addr;
mal_error = get_mal_dcrn(mal, DCRN_MALESR);
printk(KERN_DEBUG "ppc405_eth_serr: %s channel %ld \n",
(mal_error & 0x40000000) ? "Receive" :
"Transmit", (mal_error & 0x3e000000) >> 25);
printk(KERN_DEBUG " ----- latched error -----\n");
if (mal_error & MALESR_DE)
printk(KERN_DEBUG " DE: descriptor error\n");
if (mal_error & MALESR_OEN)
printk(KERN_DEBUG " ONE: OPB non-fullword error\n");
if (mal_error & MALESR_OTE)
printk(KERN_DEBUG " OTE: OPB timeout error\n");
if (mal_error & MALESR_OSE)
printk(KERN_DEBUG " OSE: OPB slave error\n");
if (mal_error & MALESR_PEIN) {
plb_error = mfdcr(DCRN_PLB0_BESR);
printk(KERN_DEBUG
" PEIN: PLB error, PLB0_BESR is 0x%x\n",
(unsigned int)plb_error);
plb_addr = mfdcr(DCRN_PLB0_BEAR);
printk(KERN_DEBUG
" PEIN: PLB error, PLB0_BEAR is 0x%x\n",
(unsigned int)plb_addr);
}
}
void emac_serr_dump_1(struct net_device *dev)
{
struct ibm_ocp_mal *mal = ((struct ocp_enet_private *)dev->priv)->mal;
int mal_error = get_mal_dcrn(mal, DCRN_MALESR);
printk(KERN_DEBUG " ----- cumulative errors -----\n");
if (mal_error & MALESR_DEI)
printk(KERN_DEBUG " DEI: descriptor error interrupt\n");
if (mal_error & MALESR_ONEI)
printk(KERN_DEBUG " OPB non-fullword error interrupt\n");
if (mal_error & MALESR_OTEI)
printk(KERN_DEBUG " OTEI: timeout error interrupt\n");
if (mal_error & MALESR_OSEI)
printk(KERN_DEBUG " OSEI: slave error interrupt\n");
if (mal_error & MALESR_PBEI)
printk(KERN_DEBUG " PBEI: PLB bus error interrupt\n");
}
static void emac_mal_dump(struct mal_instance *mal)
{
int i;
printk("** MAL %s Registers **\n"
"CFG = 0x%08x ESR = 0x%08x IER = 0x%08x\n"
"TX|CASR = 0x%08x CARR = 0x%08x EOBISR = 0x%08x DEIR = 0x%08x\n"
"RX|CASR = 0x%08x CARR = 0x%08x EOBISR = 0x%08x DEIR = 0x%08x\n",
mal->ofdev->node->full_name,
get_mal_dcrn(mal, MAL_CFG), get_mal_dcrn(mal, MAL_ESR),
get_mal_dcrn(mal, MAL_IER),
get_mal_dcrn(mal, MAL_TXCASR), get_mal_dcrn(mal, MAL_TXCARR),
get_mal_dcrn(mal, MAL_TXEOBISR), get_mal_dcrn(mal, MAL_TXDEIR),
get_mal_dcrn(mal, MAL_RXCASR), get_mal_dcrn(mal, MAL_RXCARR),
get_mal_dcrn(mal, MAL_RXEOBISR), get_mal_dcrn(mal, MAL_RXDEIR)
);
printk("TX|");
for (i = 0; i < mal->num_tx_chans; ++i) {
if (i && !(i % 4))
printk("\n ");
printk("CTP%d = 0x%08x ", i, get_mal_dcrn(mal, MAL_TXCTPR(i)));
}
printk("\nRX|");
for (i = 0; i < mal->num_rx_chans; ++i) {
if (i && !(i % 4))
printk("\n ");
printk("CTP%d = 0x%08x ", i, get_mal_dcrn(mal, MAL_RXCTPR(i)));
}
printk("\n ");
for (i = 0; i < mal->num_rx_chans; ++i) {
u32 r = get_mal_dcrn(mal, MAL_RCBS(i));
if (i && !(i % 3))
printk("\n ");
printk("RCBS%d = 0x%08x (%d) ", i, r, r * 16);
}
printk("\n");
}
void emac_mal_dump(struct net_device *dev)
{
struct ibm_ocp_mal *mal = ((struct ocp_enet_private *)dev->priv)->mal;
printk(KERN_DEBUG " MAL DEBUG ********** \n");
printk(KERN_DEBUG " MCR ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALCR));
printk(KERN_DEBUG " ESR ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALESR));
printk(KERN_DEBUG " IER ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALIER));
#ifdef CONFIG_40x
printk(KERN_DEBUG " DBR ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALDBR));
#endif /* CONFIG_40x */
printk(KERN_DEBUG " TXCASR ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALTXCASR));
printk(KERN_DEBUG " TXCARR ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALTXCARR));
printk(KERN_DEBUG " TXEOBISR ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALTXEOBISR));
printk(KERN_DEBUG " TXDEIR ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALTXDEIR));
printk(KERN_DEBUG " RXCASR ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALRXCASR));
printk(KERN_DEBUG " RXCARR ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALRXCARR));
printk(KERN_DEBUG " RXEOBISR ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALRXEOBISR));
printk(KERN_DEBUG " RXDEIR ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALRXDEIR));
printk(KERN_DEBUG " TXCTP0R ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALTXCTP0R));
printk(KERN_DEBUG " TXCTP1R ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALTXCTP1R));
printk(KERN_DEBUG " TXCTP2R ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALTXCTP2R));
printk(KERN_DEBUG " TXCTP3R ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALTXCTP3R));
printk(KERN_DEBUG " RXCTP0R ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALRXCTP0R));
printk(KERN_DEBUG " RXCTP1R ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALRXCTP1R));
printk(KERN_DEBUG " RCBS0 ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALRCBS0));
printk(KERN_DEBUG " RCBS1 ==> 0x%x\n",
(unsigned int)get_mal_dcrn(mal, DCRN_MALRCBS1));
}
static void emac_mal_dump(struct ibm_ocp_mal *mal)
{
struct ocp_func_mal_data *maldata = mal->def->additions;
int i;
printk("** MAL%d Registers **\n"
"CFG = 0x%08x ESR = 0x%08x IER = 0x%08x\n"
"TX|CASR = 0x%08x CARR = 0x%08x EOBISR = 0x%08x DEIR = 0x%08x\n"
"RX|CASR = 0x%08x CARR = 0x%08x EOBISR = 0x%08x DEIR = 0x%08x\n",
mal->def->index,
get_mal_dcrn(mal, MAL_CFG), get_mal_dcrn(mal, MAL_ESR),
get_mal_dcrn(mal, MAL_IER),
get_mal_dcrn(mal, MAL_TXCASR), get_mal_dcrn(mal, MAL_TXCARR),
get_mal_dcrn(mal, MAL_TXEOBISR), get_mal_dcrn(mal, MAL_TXDEIR),
get_mal_dcrn(mal, MAL_RXCASR), get_mal_dcrn(mal, MAL_RXCARR),
get_mal_dcrn(mal, MAL_RXEOBISR), get_mal_dcrn(mal, MAL_RXDEIR)
);
printk("TX|");
for (i = 0; i < maldata->num_tx_chans; ++i) {
if (i && !(i % 4))
printk("\n ");
printk("CTP%d = 0x%08x ", i, get_mal_dcrn(mal, MAL_TXCTPR(i)));
}
printk("\nRX|");
for (i = 0; i < maldata->num_rx_chans; ++i) {
if (i && !(i % 4))
printk("\n ");
printk("CTP%d = 0x%08x ", i, get_mal_dcrn(mal, MAL_RXCTPR(i)));
}
printk("\n ");
for (i = 0; i < maldata->num_rx_chans; ++i) {
u32 r = get_mal_dcrn(mal, MAL_RCBS(i));
if (i && !(i % 3))
printk("\n ");
printk("RCBS%d = 0x%08x (%d) ", i, r, r * 16);
}
printk("\n");
}